4138179660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{8363}}^1$

素因数の和:11127

約数の個数: 72

約数和(自身を含む): 12558546000

約数和(自身を除く): 8420366340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2749, 5498, 8247, 8363, 10996, 13745, 16494, 16726, 24741, 25089, 27490, 32988, 33452, 41235, 41815, 49482, 50178, 54980, 75267, 82470, 83630, 98964, 100356, 123705, 125445, 150534, 164940, 167260, 247410, 250890, 301068, 376335, 494820, 501780, 752670, 1505340, 22989887, 45979774, 68969661, 91959548, 114949435, 137939322, 206908983, 229898870, 275878644, 344848305, 413817966, 459797740, 689696610, 827635932, 1034544915, 1379393220, 2069089830, 4138179660]

約数ペア:

[(1, 4138179660), (2, 2069089830), (3, 1379393220), (4, 1034544915), (5, 827635932), (6, 689696610), (9, 459797740), (10, 413817966), (12, 344848305), (15, 275878644), (18, 229898870), (20, 206908983), (30, 137939322), (36, 114949435), (45, 91959548), (60, 68969661), (90, 45979774), (180, 22989887), (2749, 1505340), (5498, 752670), (8247, 501780), (8363, 494820), (10996, 376335), (13745, 301068), (16494, 250890), (16726, 247410), (24741, 167260), (25089, 164940), (27490, 150534), (32988, 125445), (33452, 123705), (41235, 100356), (41815, 98964), (49482, 83630), (50178, 82470), (54980, 75267)]